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author | Thomas Gleixner <tglx@linutronix.de> | 2011-09-13 14:42:35 (GMT) |
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committer | Scott Wood <scottwood@freescale.com> | 2014-04-10 00:19:11 (GMT) |
commit | edf8bf66d9d0c94af95c6b814174e5043a3e11f9 (patch) | |
tree | 74129cbaae70bf2925794069018bb849e18fdf6e | |
parent | 77cc862fa486b606a5bfb3aa81f808052b6e6219 (diff) | |
download | linux-fsl-qoriq-edf8bf66d9d0c94af95c6b814174e5043a3e11f9.tar.xz |
sched-disable-ttwu-queue.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-rw-r--r-- | kernel/sched/features.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/sched/features.h b/kernel/sched/features.h index 99399f8..938274c 100644 --- a/kernel/sched/features.h +++ b/kernel/sched/features.h @@ -50,11 +50,15 @@ SCHED_FEAT(LB_BIAS, true) */ SCHED_FEAT(NONTASK_POWER, true) +#ifndef CONFIG_PREEMPT_RT_FULL /* * Queue remote wakeups on the target CPU and process them * using the scheduler IPI. Reduces rq->lock contention/bounces. */ SCHED_FEAT(TTWU_QUEUE, true) +#else +SCHED_FEAT(TTWU_QUEUE, false) +#endif SCHED_FEAT(FORCE_SD_OVERLAP, false) SCHED_FEAT(RT_RUNTIME_SHARE, true) |